I write about sports tech and endurance sports. I also put together some pretty detailed product reviews along the way...stop by the site or YouTube!
Once DC/Paris/AMS now Mallorca
Joined October 2009
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The Suunto Race 3S it out, and with it, my full in-depth review. This watch has some new features, but it also has a 70% price increase. I dig into all of the Elephants in the Room, plus a bunch of data of course: dcrainmaker.com/2026/10/suun…
The Garmin MARQ Gen3 In-Depth Review. Priced at more than $3,000, it's the most expensive Garmin watch you can buy. And up till now, it always lagged in features. But now? It's got things the newly released Fenix 9 doesn't. Dive it...literally this time: dcrainmaker.com/2026/10/garm…
Fitbit has just announced the new Fitbit Edge, which is the successor to the popular Fitbit Charge 6. This unit takes the best of the recent Fitbit Air & Pixel Watch 5, and blends it together. Everything you need to know: dcrainmaker.com/2026/10/fitb…
It's up: What's actually the difference between the just-announced Garmin Enduro 4 and the existing Garmin Enduro 3? And while we're at it, how's it different than the new Fenix 9? Dig in for everything: dcrainmaker.com/2026/10/garm…
It's up! The sprawling COROS Pace 4 Pro In-Depth Review. This new model takes their existing budget models, and aims to elevate them with premium finishes and features - including a new heart rate sensor. But how does it work in real life? Dive in: dcrainmaker.com/2026/10/coro…
Here are the Top 5 deals that DCR Readers bought yesterday. I'd generally agree with this ranking. All still available till end of today!
1) Wahoo KICKR CORE V2 (Zwift Cog or 11sp) for $399: amzn.to/4sbCYbn
2) AirPods Pro 3 for $179: amzn.to/4drXPB3
(Part 1/2)
3) DJI NEO sports-follow drone for $134: amzn.to/4hR4OVn
4) Anker 25K Powerbank for $96: amzn.to/4ASRrg9
5) Garmin Fenix 8 for $731: amzn.to/4yihWJy
Full list here: dcrainmaker.com/2026/10/huge…
(Above are Amazon affiliate links)
Added a bunch more sports tech in there! Including new deals from Polar, Garmin, DJI, FORM Swim goggles, and plenty more! dcrainmaker.com/2026/10/huge…
Boom - it's up! The massive list of all the best sports tech deals today/tomorrow (and the ones you'll probably want to skip). There are some very solid devices in there, and lots of brand-new ones too! Here's the 60+ devices (and growing): dcrainmaker.com/2026/10/huge…
Boom - it's up! The massive list of all the best sports tech deals today/tomorrow (and the ones you'll probably want to skip). There are some very solid devices in there, and lots of brand-new ones too! Here's the 60+ devices (and growing): dcrainmaker.com/2026/10/huge…
It's out! The new Stages SB200 Indoor Bike In-Depth Review! I dive into everything you need to know from what's new, to ride feel, to power meter accuracy, and plenty more! dcrainmaker.com/2026/10/stag…
The Apple Watch Series 12 In-Depth Review. Is it worth the upgrade? After weeks of testing across two people and two watches, I dive into everything you need to know - from the new Readiness Score, to Recovery HRV, heart rate accuracy, and more: dcrainmaker.com/2026/10/appl…
Garmin’s Acquires Moxy and it's muscle oxygen monitor business. Meanwhile, Garmin also gets sued. I dive into both: dcrainmaker.com/2026/09/garm…
It's up! A complete side-by-side comparison of the 60+ feature differences between the Apple Watch Series 12 and the Apple Watch Ultra 4. Everything you need to know: dcrainmaker.com/2026/09/appl…
It’s out! The Amazfit T-Rex Dual Solar, the first watch to combine an AMOLED display with a solar panel. The question isn’t “Can you?”, but rather, “Should you?” Dig into my results: dcrainmaker.com/2026/09/amaz…
It's up! The sprawling 16,000 word Fenix 9 Series In-Depth Review (written), and full review on YouTube too! I dive into everything new after weeks of testing the crap out of it across tons of sports. The good, the bad, and the ugly. Dive in! dcrainmaker.com/2026/09/garm…
The Apple Watch Ultra 4 In-Depth Review is out! I dig into Apple's 'best wearable sensor' accuracy claims, plus whether or not their new Readiness score sticks the landing. All the data and thoughts here: dcrainmaker.com/2026/09/appl…
Apple Watch Ultra 4 Hands-On: 24 Things To Know. Everything from the huge optical HR sensor package upgrade, to new Readiness score, to the probably controversial audio intelligence features and tons more not covered elsewhere. Dive in:
youtu.be/jrZ6jIxcP7s
Apple's Secret 50KM Backyard Ultra: I accidentally went down a rabbit hole yesterday that ended in me finding out about a secret 50k running event that loops Apple’s equally secretive campus. Dive in:
youtu.be/JlHAjqKKjy4
Zwift has just announced a new Zwift Ride V2 frame, focused on increasing fit options. I dive into all the changes, and how it compares to the existing model: dcrainmaker.com/2026/09/zwif…
Wahoo Fitness has just made a move back into running watches, via Apple Watch. They've announced a new Apple Watch app that starts to mirror the features they had in the Wahoo RIVAL watch. Here's everything you need to know: dcrainmaker.com/2026/09/waho…
